Stylet hub



FIG. 1 is a side perspective view of a stylet hub showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a right side elevation view thereof.

The broken lines show portions of the stylet hub that form no part of the claimed design. 

CLAIM We claim the ornamental design for a stylet hub, as shown and described. 